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22 results for “experimental protocol”
NAHosMIP experimental protocol
<p>This package contains details of the experimental protocol for the North Atlantic Hosing Model Intercomparison Project (NAHosMIP). See https://www.tipes.dk/na-hosing-mip/ </p> <p>The experimental protocol is described in detail in Jackson et al, (2022), Understanding AMOC stability: the North Atlantic Hosing Model Intercomparison Project. GMD [Full reference to come]</p> <p>The files attached are:</p> <p>create_hosing_GC3LL.py - python code to create a netcdf file with uniform hosing of a given rate (ie 0.3 Sv). This file is set up to read in grid data for HadGEM3-GC3-1LL</p> <p>create_hosing_GC3LL_grl_v2.py - python code to create a netcdf file with hosing around Greenland of a given rate (ie 0.1 Sv). This file is set up to read in grid data for HadGEM3-GC3-1LL and has some grid locations that are specific to the model.</p> <p>hosing.nc - example of uniform hosing of 0.3Sv for HadGEM3-GC3-1LL grid</p> <p>hosing_grl.nc - example of hosing around Greenland of 0.1Sv for HadGEM3-GC3-1LL grid</p> <p>check_hosing_GC31LL.py - script to check hosing file and code for compensation of the hosing throughout the volume.</p> <p>mesh_mask_HighresMIP_eORCA1_extr.nc - grid data for HadGEM3-GC3-1LL</p> <p>SSS_GC31LL.nc example surface salinity data for HadGEM3-GC3-1LL</p>
Experimental Protocol on Creative Engagement and Meaning Creation in Interactive Experiences for Cultural Heritage. Tabular Data
<p>The following document contains the material produced for the testing of the "caring prototype" <em>MyTISSE</em>, an interactive user experience on Matisse's painting <em>Bathers by a rive</em>r (Art Institute of Chicago). Focusing on the change of the pigments made by the artist during the gestation of this canvas, the UX exploits creative engagement to catalyze meaning creation processes.</p> <p>This pubblication contains the data collected through the form. All the participants agreed to the reuse and sharing of these data for academic purposes, filling in an <em>ad hoc </em>privacy form.</p>
Figure 1. Experimental protocol-Single Trial Classification of Evoked EEG Signals Due to RGB Colors
<p>Various methods exist to enhance and pre-process EEG signals by removing different artifacts like eye movement and blinking, Electrooculography (EOG) or Electromyography (EMG). The complexity of EEG signal's representation makes it difficult to define the circle that encloses most of the data points of their total. The problem with these methods is that they work at frequency domain or time domain, but not both, which causes a loss of important data during the processing stage. The researches show that the combination of frequency and time domain information can provide more completed features that improve the classification performance of EEG signals. Empirical Mode Decomposition (EMD) has recently been developed by N. (Huang Huang et al., 1998) as an adaptive time-frequency data analysis method. It has proven to be quite versatile in a broad range of applications for extracting signals from data generated in noisy nonlinear and non- stationary processes. Wavelet Transform (WT) is also an analysis method that uses the time- frequency domain. However, EMD acts essentially as a filter bank, resembling those involved in wavelet decompositions.</p>
Data from: Protocols for the experimental release of kelp (Laminariales) zoospores
Kelps (order Laminariales) are foundation species in temperate and arctic seas globally, but they are in decline in many places. Laminarian kelp have an alternation of generations and this poses challenges for experimental studies due to the difficulties in achieving zoospore release and gametophyte growth. Here we review and synthesize the protocols that have been used to induce zoospore release in kelps to identify commonalities and provide guidance on best practices. We found 171 papers, where zoospore release was induced in four kelp families from 35 different ecoregions. The most commonly treated family was Laminariaceae, followed by Lessoniaceae and the most studied ecoregion was Central Chile, followed by the Southern California Bight. Zoospore release generally involved three steps: a pre-treatment which included cleaning of the reproductive tissue to eliminate epiphytic organisms, followed by desiccation of the tissue, and finally a post-desiccation immersion of the reproductive material in a seawater medium for zoospore release. Despite these commonalities, there was a high degree of variation in the detail within each of these steps, even among studies within genera and from the same ecoregions. This suggests that zoospore release may be relatively insensitive across the Laminariales. Nevertheless, greater attention to standardisation of protocols would facilitate comparisons of kelp zoospore release across species and locations. Based on practicality and most common practices, we suggest zoospore release should be achieved through 1) wiping clean the reproductive material, 2) desiccating the reproductive material by wrapping in moist paper towels for 12 hours at room temperature in darkness, and 3) submerging the tissue in seawater medium for one hour at room temperature in darkness. The choice of seawater medium should depend on the actual experiment conducted. Standardized protocols will facilitate broad scale comparative studies across this key taxa.
Guidelines for reporting experimental protocols
<p>Guidelines for authors from journals publishing experimental protocols in life sciences.</p>
Survey - reporting an experimental protocol
<p>This survey was designed to enrich and validate a set of guidelines for reporting experimental protocols in life science. A total of 23 domain experts participated in this survey. The online survey is available at: https://docs.google.com/forms/d/e/1FAIpQLSdLqFAXgjhiYSM2UuCKC3R8C7jQaHwp4DniEd3QDnz0jXQE9A/viewform</p> <p> </p>
Experimental Protocol on Creative Engagement and Meaning Creation in Interactive Experiences for Cultural Heritage. Participants Reinterpretations
<p>The following document contains the material produced for the testing of the "caring prototype" <em>MyTISSE</em>, an interactive user experience on Matisse's painting <em>Bathers by a rive</em>r (Art Institute of Chicago). Focusing on the change of the pigments made by the artist during the gestation of this canvas, the UX exploits creative engagement to catalyze meaning creation processes.</p> <p>This pubblication contains the images of participants' reinterpretations. All the participants agreed to the reuse and sharing of these data for academic purposes, filling in an <em>ad hoc </em>privacy form.</p>
Data from: A review of protocols for the experimental release of kelp (Laminariales) zoospores
Open the record for dataset details and reuse information.
Impact of horizontal resolution on global ocean-sea-ice model simulations based on the experimental protocols of the Ocean Model Intercomparison Project phase 2 (OMIP-2)
<p>Datasets for the Geoscientific Model Development publication: "Impact of horizontal resolution on global ocean-sea-ice model simulations based on the experimental protocols of the Ocean Model Intercomparison Project phase 2 (OMIP-2)"</p> <p>Abstract: This paper presents global comparisons of fundamental global climate variables from a suite of four pairs of matched low- and high-resolution ocean and sea-ice simulations that are obtained following the OMIP-2 protocol (Griffies et al., 2016) and integrated for one cycle (1958-2018) of the JRA55-do atmospheric state and runoff dataset (Tsujino et al., 2018). Our goal is to assess the robustness of climate-relevant improvements in ocean simulations (mean and variability) associated with moving from coarse (~1º) to eddy-resolving (~0.1º) horizontal resolutions. The models are diverse in their numerics and parameterizations, but each low-resolution and high-resolution pair of models is matched so as to isolate, to the 20 extent possible, the effects of horizontal resolution. A variety of observational datasets are used to assess the fidelity of simulated temperature and salinity, sea surface height, kinetic energy, heat and volume transports, and sea ice distribution. This paper provides a crucial benchmark for future studies comparing and improving different schemes in any of the models used in this study or similar ones. The biases in the low-resolution simulations are familiar and their gross features – position, strength, and variability of western boundary currents, equatorial currents, and Antarctic Circumpolar Current – are 25 significantly improved in the high-resolution models. However, despite the fact that the high-resolution models “resolve’’ most of these features, the improvements in temperature or salinity are inconsistent among the different model families and some regions show increased bias over their low-resolution counterparts. Greatly enhanced horizontal resolution does not deliver unambiguous bias improvement in all regions for all models.</p>
Automated flow control of a multi-lane swimming chamber for small fishes indicates species-specific sensitivity to experimental protocols
<p>In fishes, swimming performance is considered an important metric to measure fitness, dispersal, and migratory abilities. Swimming performance of individual larval fishes is often integrated into models to make inferences on how environmental parameters affect population-level dynamics (e.g., connectivity). However, little information exists regarding how experimental protocols affect the swimming performance of marine fish larvae. In addition, the technical setups used to measure larval fish swimming performance often lack automation and accurate control of water quality parameters and flow velocity. In this study, we automated the control of multi-lane swimming chambers for small fishes by developing an open-source algorithm. This automation allowed us to execute repeatable flow scenarios and reduce operator interference and inaccuracies in flow velocity typically associated with manual control. Furthermore, we made structural modifications to a prior design to reduce areas of lower flow velocity. We then validated the flow dynamics of the new chambers using computational fluid dynamics and particle tracking software. The algorithm provided accurate alignment between set and measured flow velocities and we used it to test whether faster critical swimming speed (<i>U</i><sub>crit</sub>) protocols (i.e., shorter time intervals and higher velocity increments) would increase <i>U</i><sub>crit</sub> of early life stages of two tropical fish species (4-10 mm standard length). The <i>U</i><sub>crit</sub> of barramundi (<i>Lates calcarifer</i>) and cinnamon anemonefish (<i>Amphiprion melanopus</i>) increased linearly with fish length, but in cinnamon anemonefish, <i>U</i><sub>crit</sub> started to decrease upon metamorphosis. Swimming protocols using longer time intervals (>2.5 times increase) negatively affected <i>U</i><sub>crit</sub> in cinnamon anemonefish but not in barramundi. These species-specific differences in swimming performance highlight the importance of testing suitable <i>U</i><sub>crit</sub> protocols prior to experimentation. Automated control of flow velocity will create more accurate and repeatable data on swimming performance of larval fishes. Integrating refined measurements into individual-based models will support future research on the effects of environmental change.</p>
Community Based Intervention to Prevent Domestic Violence Against Women in Ethiopia; a Protocol for Quasi-Experimental Implementation Research
ClinicalTrials.gov study NCT03265626. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Experimental Bone Marrow Transplant Protocol
ClinicalTrials.gov study NCT00061581. IPD Sharing: Not stated. Countries: 1. Publications: 5.
Automated flow control of a multi-lane swimming chamber for small fishes indicates species-specific sensitivity to experimental protocols
Open the record for dataset details and reuse information.
Impact of Family-Centered Empowerment on Caregivers of Children with Cancer: a Quasi-Experimental Study Protocol
ClinicalTrials.gov study NCT06810388. IPD Sharing: YES. Countries: 0. Publications: 6.
Protocol for a Quasi-experimental Controlled Study to Reduce Sedentary Lifestyle in Patients With Type 2 Diabetes
ClinicalTrials.gov study NCT06893146. IPD Sharing: Not stated. Countries: 0. Publications: 1.
Live Supervision in Psychotherapy: Study Protocol for a Single Case Experimental Design Study (SCED)
ClinicalTrials.gov study NCT05612113. IPD Sharing: NO. Countries: 1. Publications: 0.
Tele-ultrasound Experimentation: Cooperation Protocol Between Electro-radiology Assistant and Remote Radiologist
ClinicalTrials.gov study NCT03555006. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Local Culture-Based Nutrition Education Intervention on Iron Supplement Tablets (IST) Consumption Compliance in Female Adolescents at Ogan Komering Ilir Regency: A Quasi-Experimental Protocol Study
ClinicalTrials.gov study NCT06009575. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Effect of a Nursing Teaching Protocol on Mastitis Prognosis: Quasi-Experimental Research Design
ClinicalTrials.gov study NCT05974956. IPD Sharing: YES. Countries: 1. Publications: 0.
An Experimental Protocol for the Study of Brain Functional Magnetic Resonance Imaging in Female With Urgent Urinary Incontinence
ClinicalTrials.gov study NCT04271852. IPD Sharing: Not stated. Countries: 1. Publications: 0.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.